AudioCodes Mediant 3000 User Manual page 909

User's Manual
Parameter
Web: Play Busy Tone to Tel
[PlayBusyTone2ISDN]
CLI: configure voip > gw digitalgw
digital-gw-parameters > q850-reason-
code-2play-user-tone
[Q850ReasonCode2PlayUserTone]
Web: Play Ringback Tone to Tel
EMS: Play Ring Back Tone To Tel
[PlayRBTone2Tel]
Version 6.8
51. Configuration Parameters Reference
Enables the device to play a busy or reorder tone to the
PSTN after a Tel-to-IP call is released.

[0] Don't Play = (Default) Immediately sends an ISDN
Disconnect message.

[1] Play when Disconnecting = Sends an ISDN Disconnect
message with PI = 8 and plays a busy or reorder tone to
the PSTN (depending on the release cause).

[2] Play before Disconnect = Delays the sending of an
ISDN Disconnect message for a user-defined time
(configured by the TimeForReorderTone parameter) and
plays a busy or reorder tone to the PSTN. This is
applicable only if the call is released from the IP [Busy
Here (486) or Not Found (404)] before it reaches the
Connect state; otherwise, the Disconnect message is sent
immediately and no tones are played.
Defines an ISDN Q.8931 release cause code(s), which if
mapped to the SIP release reason received from the IP side,
causes the device to play a user-defined tone from the
installed PRT file to the Tel side. For example, if the the
received SIP release cause is 480 Temporarily Unavailable
and you configure this parameter with Q.931 release code 18
(No User Responding), the device plays the user-defined tone
to the Tel side.
The user-defined tone is configured when creating the PRT
file, using AudioCodes DConvert utility. The tone must be
assigned to the "acSpecialConditionTone" (Tone Type 21)
option in DConvert.
The parameter can be configured with up to 10 release
codes. When configuring multiple codes, separate the codes
by commas (without spaces). For example:
Q850ReasonCode2PlayUserTone = 1,18,24
If the SIP release reason received from the IP side is mapped
to the Q.931 release code specified by the parameter, the
device plays the user-defined tone. Otherwise, if not specified
and the release code is 17 (User Busy), the device plays the
busy tone and for all other release codes, the device plays
the reorder tone.
Note: To enable the feature, the 'Play Busy Tone to Tel'
(PlayBusyTone2ISDN) parameter must be enabled (set to 1
or 2).
Determines the playing method of the ringback tone to the
Trunk (for digital interfaces) side.This parameter applies to all
trunks that are not configured by the PlayRBTone2Trunk
parameter (which defines ringback tone per Trunk).

[0] Don't Play =

The device configured for ISDN / CAS doesn't play a
ringback tone. No PI is sent to the ISDN unless the
ProgressIndicator2ISDN_x parameter is configured
differently.

[1] Play on Local =

The device configured for CAS plays a local ringback
tone to the PSTN upon receipt of a SIP 180 Ringing
response (with or without SDP). Note that the receipt
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Description
Mediant 3000